745583470 has 8 divisors (see below), whose sum is σ = 1342050264. Its totient is φ = 298233384.

The previous prime is 745583431. The next prime is 745583473. The reversal of 745583470 is 74385547.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745583473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37279164 + ... + 37279183.

It is an arithmetic number, because the mean of its divisors is an integer number (167756283).

Almost surely, 2^745583470 is an apocalyptic number.

745583470 is a deficient number, since it is larger than the sum of its proper divisors (596466794).

745583470 is a wasteful number, since it uses less digits than its factorization.

745583470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74558354.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 745583470 is about 27305.3743794148. The cubic root of 745583470 is about 906.7733692243.

The spelling of 745583470 in words is "seven hundred forty-five million, five hundred eighty-three thousand, four hundred seventy".